Phlox paniculata have upright stems and 5-lobed flowers. Phlox need air circulation, spacing is important because they are susceptible to mildew. Fragrant flower enjoyed by hummingbirds, and butterflies.
Zone 4-8
This plant is listed as beneficial to pollinators in the book, “100 Treasure Valley Pollinator Plants”. https://gardentronic.com/blog/one-hundred-treasure-valley-pollinator-plants/